JSON formatting to show a minumum amount of words in SharePoint

Kalpana 286 Reputation points
2021-09-21T02:57:49.927+00:00

Hi

How do I apply json formatting to a large lookup column that contains many lookup items per row. The rows are growing because of the size of the lookup column.

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SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
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  1. Allen Xu_MSFT 13,791 Reputation points
    2021-09-21T08:10:28.817+00:00

    Hi @Kalpana ,

    I used below JSON code to display lookup items in one field up to 6.

    {  
      "$schema": "https://developer.microsoft.com/json-schemas/sp/v2/column-formatting.schema.json",  
      "elmType": "div",  
      "style": {  
            "display": "block"  
      },  
      "children": [  
        {  
          "elmType":"div",  
          "forEach": "test in @currentField",  
          "txtContent": "=if(loopIndex('test') < 6, '[$test.lookupValue]', '')"  
        }  
      ]  
    }  
    

    133858-image.png

    Note that you will be not able to redirect to the lookup item by clicking on it after applying the JSON formatting, it can only show the values of lookup items.


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